849.____,we could forgive him for his mistakes!
A.Were he still a child
B.If he is still a child
C.Did he realize he is wrong
D. He were still a child
850.It's really a wonder that all the passengers on board _______ while the plane itself sank into the freezing Hudson River in New York.
A.must have been saved
B.should have been saved
C.would be saved
D.might be saved